<template>
    <div class="shopcar-container">
        <div class="goods-list">
            <!-- 商品列表区域 -->
            <div class="mui-card">
                <div class="mui-card-content" v-for="(item,index) in goodslist" :key="item.id">
                    <div class="mui-card-content-inner">
                        <mt-switch @change="selectedChanged(item.id,$store.getters.getGoodsSelected[item.id])" v-model="$store.getters.getGoodsSelected[item.id]"></mt-switch>
                        <img :src="item.thumb_path">
                        <div class="info">
                            <h1>{{item.title}}</h1>
                            <p>
                                <span class="price">￥{{item.sell_price}}</span>
                                <numbox :initcount="$store.getters.getGoodsCount[item.id]" :goodsid="item.id"></numbox>
                                <a href="#" @click.prevent="remove(item.id,index)">删除</a>
                            </p>
                        </div>
                    </div>
                </div>
            </div>

            <!-- 结算区域 -->
            <div class="mui-card">
                <div class="mui-card-content">
                    <div class="mui-card-content-inner jiesuan">
                        <div class="left">
                            <p>总计(不含运费)</p>
                            <p>已勾选商品<span class="red">{{$store.getters.getGoodsCountAndAmount.count}}</span>件,总价<span class="red">￥{{$store.getters.getGoodsCountAndAmount.amount}}</span></p>
                        </div>
                        <mt-button type="danger">去结算</mt-button>
                    </div>
                </div>
            </div>
        </div>
        <p>{{this.$store.getters.getGoodsSelected}}</p>
    </div>
</template>

<script>
    import numbox from '../subcomponents/shopcar_numbox.vue'
    export default {
        data() {
            return {
                goodslist: []
            };
        },
        created() {
            this.getGoodslist();
        },
        methods: {
            getGoodslist() {
                var idArr = [];
                this.$store.state.car.forEach(element => {
                    idArr.push(element.id);
                });

                if (idArr.length <= 0) {
                    return;
                }

                this.$http.get('goods/getshopcarlist/' + idArr.join(',')).then(result => {
                    if (result.body.status === 0) {
                        this.goodslist = result.body.message;
                    }
                });
            },
            remove(id, index) {
                this.goodslist.splice(index, 1);
                this.$store.commit('removeFormCar', id);
            },
            selectedChanged(id, value) {
                this.$store.commit('updateGoodsSelected', {
                    id,
                    selected: value
                });
            }
        },
        components: {
            numbox
        }
    }
</script>

<style lang="scss" scoped>
    .shopcar-container {
        background-color: #ccc;
        overflow: hidden;

        .goods-list {

            .mui-card-content-inner {
                display: flex;
                // align-items: center;
                justify-content: space-around;
            }

            img {
                width: 60px;
                height: 60px;
            }

            h1 {
                font-size: 13px;
            }

            .info {
                display: flex;
                flex-direction: column;
                justify-content: space-between;

                .price {
                    color: red;
                    font-weight: bold;
                }
            }
        }
    }

    .jiesuan {
        display: flex;
        justify-content: space-between;
        align-items: center;

        .red {
            color: red;
            font-weight: bold;
            font-size: 16px;
        }
    }
</style>